Details: a. laying of sewer & appurtenant works survey, design, providing & laying of sewerage network including excavation by manual/ mechanical means/trenchless technology/anyother methord wherever required and disposal of surplus earth from the site of work upto requisite lead by mechanical transport including loading, unloading and stacking, sewer bedding pcc 1:4:8 (1 cement:4 coarse sand: 8 graded stone aggregate 40mm nominal size) with non-pressure rcc np-3 (minimum size 200mm dia including socket & spigot pipes with rubber gasket joint), including testing of joints, manhole @ 30m distance with drop arrangement, dismantling and restoration of different type of road such as bitumen road, cc road, tiles etc and also dismantling and restoration of roads/lanes with central drains and laying of pipe through treanchless techonology where ever requried. all the work proposed shall be designed in accordance with relevant code o
Sector: Urban Authority